1566190136

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{8039}}^1$

素因数の和:8137

約数の個数: 64

約数和(自身を含む): 3473280000

約数和(自身を除く): 1907089864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 343, 392, 497, 568, 686, 994, 1372, 1988, 2744, 3479, 3976, 6958, 8039, 13916, 16078, 24353, 27832, 32156, 48706, 56273, 64312, 97412, 112546, 194824, 225092, 393911, 450184, 570769, 787822, 1141538, 1575644, 2283076, 2757377, 3151288, 3995383, 4566152, 5514754, 7990766, 11029508, 15981532, 22059016, 27967681, 31963064, 55935362, 111870724, 195773767, 223741448, 391547534, 783095068, 1566190136]

約数ペア:

[(1, 1566190136), (2, 783095068), (4, 391547534), (7, 223741448), (8, 195773767), (14, 111870724), (28, 55935362), (49, 31963064), (56, 27967681), (71, 22059016), (98, 15981532), (142, 11029508), (196, 7990766), (284, 5514754), (343, 4566152), (392, 3995383), (497, 3151288), (568, 2757377), (686, 2283076), (994, 1575644), (1372, 1141538), (1988, 787822), (2744, 570769), (3479, 450184), (3976, 393911), (6958, 225092), (8039, 194824), (13916, 112546), (16078, 97412), (24353, 64312), (27832, 56273), (32156, 48706)]